Valves
Air Release/Vacuum Relief Valve(½”, ¾”, 1”, 1½”, 2”, 3” & 4”)
• Min. Sealing Pressure : For 1” & 1½”: 5 - 7 PSI For 2” to 4” : 7 - 10 PSI • Working Pressure Range: For ½” & 2” : 5 - 150 PSI For 3” & 4” : 7 - 100 PSI
| • Min. Sealing Pressure : For 1” & 1½”: 5 - 7 PSI |
| For 2” to 4” : 7 - 10 PSI |
| • Working Pressure Range: For ½” & 2” : 5 - 150 PSI |
| For 3” & 4” : 7 - 100 PSI |
| • Light weight Aluminum body. |
| • Large Volume air release as line is filled. |
| • Positive vacuum relief when line is draining. |
| • Do not leak at low pressure. |
| • Venting passage protect by cover. |